Bump maven-pmd-plugin from 3.22.0 to 3.23.0

Author: adangel

custom-rules/maven-java/README.md

@@ -57,13 +57,13 @@ The result is a zip file: `target/pmd-java-bin-1.0.0-SNAPSHOT.zip`.
 
     ```xml
     <properties>
-            <pmd.version>7.0.0</pmd.version>
+            <pmd.version>7.2.0</pmd.version>
     </properties>
     ...
     <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-pmd-plugin</artifactId>
-        <version>3.21.2</version>
+        <version>3.23.0</version>
         <executions>
             <execution>
                 <phase>verify</phase>
@@ -86,11 +86,6 @@ The result is a zip file: `target/pmd-java-bin-1.0.0-SNAPSHOT.zip`.
                 <artifactId>pmd-java-custom</artifactId>
                 <version>1.0.0-SNAPSHOT</version>
             </dependency>
-            <dependency>
-                <groupId>net.sourceforge.pmd</groupId>
-                <artifactId>pmd-compat6</artifactId>
-                <version>${pmd.version}</version>
-            </dependency>
             <dependency>
                 <groupId>net.sourceforge.pmd</groupId>
                 <artifactId>pmd-core</artifactId>

maven/simple-project/pom.xml

@@ -10,7 +10,7 @@
         <maven.compiler.release>${java.version}</maven.compiler.release>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
-        <pmd.plugin.version>3.22.0</pmd.plugin.version>
+        <pmd.plugin.version>3.23.0</pmd.plugin.version>
         <pmd.version>7.2.0</pmd.version>
     </properties>